Min. Order:
300 Piece
Price:
US$ 10
Place of origin:
China
Supply Ability:
1000 pcs per day
API 5CT and 5B ISO9001,2008
1.API 5CT Casing Coupling Oilfield Casing Coupling
2.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110,Q125
3.Size: 4-1/2" to 20"
4.Connection: LTC, SLC, BTC, premium connection Coupling
5.Surface treatment: Inside phosphating and outside coating
6.Packing: By carton, wooden case, wooden pallet, or according to customers request
1.API 5CT Tubing Coupling , Oilfield Tubing C
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